# -*- coding: UTF-8 -*-
from typing import List
from leetcode_helper import TestcaseHelper, SolutionBase


class Solution(SolutionBase):
    # 解题的方法，命名和Leetcode的保持一致即可
    def findErrorNums(self, nums: List[int]) -> List[int]:
        nums_dict = {}
        for i in range(len(nums)):
            nums_dict[nums[i]] = nums_dict.get(nums[i], 0) + 1
            
        ans = [0, 0]
        value_real = -1
        value_dup = -1
        for key in range(1, len(nums) + 1):
            value = nums_dict.get(key, -1)
            if value == -1:
                value_real = key
            if value == 2:
                value_dup = key
            if value_real != -1 and value_dup != -1:
                ans[0] = value_dup
                ans[1] = value_real
                break

        return ans


if __name__ == '__main__':
    solution = Solution()

    # 按照leetcode的题目说明，将基本的test case填入
    # 每条case的最后一个元素是正确的结果，即期待的结果
    # 使用元组来保存输入的数据，期待的结果
    testcases = [
        ([3,2,3,4,6,5],[3,1]),
        ([1,2,2,4], [2,3]),
        ([1,1], [1,2])
    ]

    for case_item in testcases:
        # 获取测试用的case和期待的执行结果
        input1 = case_item[0]
        expect = case_item[len(case_item) - 1]
        exec_result = solution.findErrorNums(input1)

        # 判断执行结果，输出提示信息
        check_result = solution.check_result(expect, exec_result)
        TestcaseHelper.print_case(check_result, case_item, exec_result)

